ETS-Lindgren 6404 Helmholtz Coil - Manual (Page 10)

10 | Specifications
Model 6403 Model 6404
Type Mono-axial Mono-axial
Coil Radius 45.7cm
(17.9 in) 60.9cm
(23.9 in)
Turns Per Coil 25 56
Gauge (AWG) 10 10
Coil Factor
(Amperes/Meter/Ampere) 39.79 65.25
Coil Factor
(Gauss/Amperes) 0.50 0.83
R (Ohms DC) 2.5 1.5
L (mH) 40 19
Max Continuous Field
(Gauss) 10 16.5
Max. Current Input
(Amperes Continuous) 20 20
Self Resonance (kHz) 40 40
Homogeneity ±10% within a
23cm cylinder ±10% within a
40cm cylinder
Mating Connector MS3106, A-20-
23S MS3106, A-20-
09S